Match HI spec for thumbnail view sizing and location
<rdar://problem/40226192>
Created attachment 342210 [details] Patch
Comment on attachment 342210 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=342210&action=review > Source/WebKit/UIProcess/ios/WKSystemPreviewView.mm:133 > + CGRect layoutFrame = CGRectMake(safeAreaInsets.left, safeAreaInsets.top, UIEdgeInsetsInsetRect?
Committed r232606: <https://trac.webkit.org/changeset/232606>